Dataset of the seismic noise measurements performed from 2009 to 2012 in Subequana Valley (central Italy)
Authors/Creators
- 1. Istituto Nazionale di Geofisica e Vulcanologia
Description
Use is free, provided the aforementioned reference is appropriately cited.
The dataset represents the seismic noise measurements performed in Subequana Valley (central Italy) and used in the publication “Gori, S., Falcucci, E., Ladina, C., Marzorati, S., and Galadini, F.: Active faulting, 3-D geological architecture and Plio-Quaternary structural evolution of extensional basins in the central Apennine chain, Italy, Solid Earth, 8, 319-337, doi:10.5194/se-8-319-2017, 2017”.
The measurements are archived in SAC format (http://ds.iris.edu/files/sac-manual/manual/file_format.html”).
Each SAC file contains information on the measurement parameters. Main header fields:
delta: sampling (s)
stla: measurement latitude (°N)
stlo: measurement longitude (°E)
stel: measurement elevation (m a.s.l.)
user0: sensor sensitivity (V/m/s)
user1: datalogger sensitivity (µV/count)
kstnm: measurement code
kevnm: experiment name
kuser0: gain
kuser1: unit of measure
kuser2: type of the sensor
kcmpnm: seismic channel
knetwk: network code of the experiment
kinst: type of the datalogger
Description of files:
- CSVnoise_fromCV35_toCV87.zip: the archive of SAC files relative to noise measurements from CV35 to CV87
- CSVnoise_fromCV90_toC119.zip: the archive of SAC files relative to noise measurements from CV90 to C119
- CSVnoise_fromC120_toC218.zip: the archive of SAC files relative to noise measurements from C120 to C218